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PAS Stain, in Gurugram

Book PAS Stain in DLF Phase 3, Gurugram at GetVisit. The PAS (Periodic Acid–Schiff) stain is a lab staining method applied to tissue samples. NABL-accredited labs in DLF Phase 3 and Nirvana Country, home collection, same-day results and cashless OPD.

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SAMPLE TYPE
Tissue
FASTING REQUIRED
No
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Male/Female
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24 hours
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1
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What is a PAS Stain Test in Gurugram ?

What is PAS Stain?

The PAS (Periodic Acid–Schiff) stain is a lab staining method applied to tissue samples. It highlights certain sugars and carbohydrate-rich substances inside cells. Accurate organism identification is clinically essential , typhoid, dengue, and malaria each require different treatment, and the wrong empirical approach delays recovery.

What does PAS Stain measure?

These include glycogen, mucins (mucus-producing substances), and fungal cell walls. This makes it useful for spotting mucin-producing tumors, some storage disorders, and fungal infections in biopsies. Pathologists use the PAS stain alongside other stains and tests to clarify a diagnosis. It helps show where abnormal material is building up, and whether a lesion has mucin or fungal organisms.

What symptoms suggest PAS Stain may be needed?

A doctor may recommend PAS Stain when a patient reports sudden fever (above 38.5°C), body aches and chills, persistent headache, nausea or vomiting, abdominal pain, skin rash, joint pain, and extreme fatigue. Sample collection for Gurugram is available at labs and at home across Sushant Lok, Sector 29, and surrounding neighbourhoods.

How is PAS Stain performed?

This test is performed on a swab or fluid sample collected by a trained healthcare professional, not on a routine blood draw. Collection is quick and done at a GetVisit-partnered lab or collection point in Sushant Lok or Sector 29, Gurugram, after which the sample is dispatched to the NABL-accredited lab for processing.

How accurate is PAS Stain?

Samples collected in Sushant Lok or Sector 29, Gurugram are processed at NABL-accredited labs using validated methods and internal quality control. Accuracy depends on correct collection technique by a trained professional, which GetVisit's partnered centres follow. Reports are accepted by hospitals, specialists, and insurers across India.

Are there any risks to PAS Stain?

Risk is minimal. Swab, sputum, or fluid collection by a trained professional in Sushant Lok or Sector 29, Gurugram may cause brief, mild discomfort but no lasting effects. Any specific precaution for your test will be explained at the collection centre.

Did you know?

The PAS (Periodic acid–Schiff) stain is a histochemical technique that highlights carbohydrates and carbohydrate-rich structures in tissues.

PAS Stain Test Preparation in Gurugram

Diet and fasting:

Eat and drink as you normally would; fasting is not required. Try to avoid a very fatty meal or alcohol right before the appointment.

What to carry:

Carry your test requisition, a government-issued ID, and any previous reports so results can be compared over time.

Medication guidance:

Tell the collection staff about any prescription medicines, supplements, or herbal products you're using, and keep taking them unless advised otherwise.

When to book:

An early slot works best, especially for fasting tests. Home collection is available across Udyog Vihar, Sohna Road, and the rest of Gurugram.

PAS Stain Test Parameters in Gurugram

Single standalone test:

PAS Stain. Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a PAS Stain Test in Gurugram ?

When does a doctor order PAS Stain?

PAS Stain is used in the histology panel when pathologists examine biopsies or surgical tissue. Doctors may order it for unexplained lumps, chronic digestive symptoms, suspicious lesions, abnormal liver tests, or signs of infection.

Who should get PAS Stain done in Gurugram?

Gurugram's dense corporate population, severe NCR air pollution, high diabetes and cardiovascular burden, extreme seasonal temperatures, and monsoon infection risk make regular preventive diagnostic testing an essential health investment for residents across the city. Anyone with fever or flu-like illness in Gurugram, especially during and after the monsoon, benefits from prompt PAS Stain testing, as do travellers returning from endemic areas and people caring for someone already infected. Residents of Nirvana Country, Manesar, and flood-prone localities face higher seasonal exposure to mosquito- and water-borne infections.

What conditions can PAS Stain help diagnose?

It helps diagnose mucin-producing cancers, fungal infections, and some storage diseases where sugars build up. Abnormal findings result from disease processes, infections, or abnormal cellular storage, and family history of metabolic disorders can make this stain especially important.

What do PAS Stain results mean?

Higher or positive results: A positive PAS (Periodic acid–Schiff) stain indicates abundant carbohydrate-containing substances in tissue , glycogen, neutral mucins, glycoproteins, and basement membranes. Your doctor reads the value against the reference range on your report and your symptoms, and may repeat a borderline result to confirm it.

How often should PAS Stain be repeated?

Infection tests are ordered when symptoms are present rather than on a fixed schedule. Repeat testing may be needed to confirm recovery, to check clearance after treatment, or if fever recurs. During Gurugram's monsoon fever season, prompt retesting is advised for any new febrile illness.

What happens after PAS Stain results are ready?

You will be notified the moment results are ready, usually the same day for routine tests. Open the report in the GetVisit app to see each value beside its reference range, share it with your doctor in a tap, or book a specialist consultation to talk it through.

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Frequently asked questions

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What is the PAS stain?plus

The PAS (Periodic acid–Schiff) stain is a histochemical technique that highlights carbohydrates and carbohydrate-rich structures in tissues. Periodic acid oxidizes vicinal diols to aldehydes, which react with Schiff reagent to produce a magenta color. It detects glycogen, neutral mucins, basement membranes, fungal cell walls, and certain pathogens, aiding diagnosis of glycogen storage diseases, mucinous tumors, and fungal infections.

What does a positive PAS indicate?plus

A positive PAS (Periodic acid–Schiff) stain indicates abundant carbohydrate-containing substances in tissue , glycogen, neutral mucins, glycoproteins, and basement membranes. It highlights fungal cell walls and some microorganisms, mucin-producing tumors, and glycogen storage. PAS positivity helps diagnose fungal infections, certain adenocarcinomas, storage diseases, and assess basement membrane integrity. Results are interpreted with other stains and clinical findings for accurate diagnosis.

What is a PAS stain for fungal infection?plus

PAS (Periodic Acid–Schiff) is a histochemical stain used on tissue biopsies to detect fungal infection. Periodic acid oxidizes carbohydrate-rich fungal cell walls to aldehydes; Schiff reagent then binds, producing a magenta color that highlights yeasts, hyphae and mucopolysaccharides. It helps diagnose fungal pathogens (eg, Candida, Aspergillus, Pneumocystis) and complements culture and other stains in pathology.

What does PAS stain in the liver?plus

In liver tissue, the Periodic Acid–Schiff (PAS) stain highlights glycogen within hepatocytes and other PAS-positive carbohydrates such as mucopolysaccharides and glycoproteins. It stains basement membranes and intracellular inclusions (e.g. alpha‑1‑antitrypsin globules) magenta and can detect fungal cell walls. PAS with diastase digestion distinguishes glycogen (diastase-sensitive) from other PAS-positive material.

Can I take my diabetes medication before PAS Stain?plus

If you take insulin or diabetes tablets and are fasting for PAS Stain, ask your doctor whether to delay the dose until after the sample is collected, to avoid a low-sugar episode.

Can menstruation affect PAS Stain results?plus

Some tests, such as iron studies and certain hormone panels, can be influenced by your menstrual cycle. If you are on your period, mention it so your doctor can judge whether timing matters for PAS Stain.

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